export const hunHe = {
    methods: {
        showName() {
            alert(this.name);
            console.log(this);
        },
    }
};
export const hunHe2 = {
    data() {
        return {
            x: 100,
            y: 99
        }
    },
    mounted() {
        console.log('hello');
    }
}

//混合里面写this，谁引入了hunHe，this就指向谁